6 commits

Author	SHA1	Message	Date
Timothy Flynn	c1e99fca1a	LibJS: Replace Vector<u16> usage in PrimitiveString wth Utf16String ... This commit does not go out of its way to reduce copying of the string data yet, but is a minimum set of changes to compile LibJS after making PrimitiveString hold a Utf16String.	2021-08-10 23:07:50 +02:00
Timothy Flynn	b6ff7f4fcc	LibJS: Allow PrimitiveString to be created with a UTF-16 string ... PrimitiveString may currently only be created with a UTF-8 string, and it transcodes on the fly when a UTF-16 string is needed. Allow creating a PrimitiveString from a UTF-16 string to avoid unnecessary transcoding when the caller only wants UTF-16.	2021-08-04 11:18:24 +02:00
Timothy Flynn	0c42aece36	LibJS: Transcode UTF-8 strings to UTF-16 and add UTF-16 accessors ... LibJS parses JavaScript as UTF-8, so when creating a string, we must transcode it to UTF-16 to handle encoded surrogate pairs. For example, consider the following string: "\ud83d\ude00" The UTF-8 encoding of this surrogate pair is: 0xf0 0x9f 0x98 0x80 However, LibJS will currently store the two surrogates individually as UTF-8 encoded bytes, rather than combining the pair: 0xed 0xa0 0xb8, 0xed 0xb8 0x80 These are not equivalent. So, as String.prototype becomes UTF-16 aware, this encoding will no longer work for abstractions like strict equality.	2021-07-22 09:10:44 +02:00
Andreas Kling	6714cf3631	LibJS: Move Cell.{cpp,h} from Runtime/ to Heap/	2021-05-17 19:53:00 +02:00
Brian Gianforcaro	1682f0b760	Everything: Move to SPDX license identifiers in all files. ... SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *	2021-04-22 11:22:27 +02:00
Andreas Kling	13d7c09125	Libraries: Move to Userland/Libraries/	2021-01-12 12:17:46 +01:00

Renamed from Libraries/LibJS/Runtime/PrimitiveString.h (Browse further)